145339740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 288

約数和(自身を含む): 572382720

約数和(自身を除く): 427042980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 467, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 934, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1401, 1482, 1596, 1638, 1710, 1729, 1820, 1868, 1995, 2223, 2335, 2340, 2394, 2470, 2660, 2730, 2802, 2964, 3269, 3276, 3420, 3458, 3705, 3990, 4095, 4203, 4446, 4670, 4788, 4940, 5187, 5460, 5604, 5985, 6071, 6538, 6916, 7005, 7410, 7980, 8190, 8406, 8645, 8873, 8892, 9340, 9807, 10374, 11115, 11970, 12142, 13076, 14010, 14820, 15561, 16345, 16380, 16812, 17290, 17746, 18213, 19614, 20748, 21015, 22230, 23940, 24284, 25935, 26619, 28020, 29421, 30355, 31122, 32690, 34580, 35492, 36426, 39228, 42030, 42497, 44365, 44460, 49035, 51870, 53238, 54639, 58842, 60710, 62111, 62244, 65380, 72852, 77805, 79857, 84060, 84994, 88730, 91065, 98070, 103740, 106476, 109278, 115349, 117684, 121420, 124222, 127491, 133095, 147105, 155610, 159714, 169988, 177460, 182130, 186333, 196140, 212485, 218556, 230698, 248444, 254982, 266190, 273195, 294210, 310555, 311220, 319428, 346047, 364260, 372666, 382473, 399285, 424970, 461396, 509964, 532380, 546390, 558999, 576745, 588420, 621110, 637455, 692094, 745332, 764946, 798570, 807443, 849940, 931665, 1038141, 1092780, 1117998, 1153490, 1242220, 1274910, 1384188, 1529892, 1597140, 1614886, 1730235, 1863330, 1912365, 2076282, 2235996, 2306980, 2422329, 2549820, 2794995, 3229772, 3460470, 3726660, 3824730, 4037215, 4152564, 4844658, 5190705, 5589990, 6920940, 7266987, 7649460, 8074430, 9689316, 10381410, 11179980, 12111645, 14533974, 16148860, 20762820, 24223290, 29067948, 36334935, 48446580, 72669870, 145339740]

約数ペア:

[(1, 145339740), (2, 72669870), (3, 48446580), (4, 36334935), (5, 29067948), (6, 24223290), (7, 20762820), (9, 16148860), (10, 14533974), (12, 12111645), (13, 11179980), (14, 10381410), (15, 9689316), (18, 8074430), (19, 7649460), (20, 7266987), (21, 6920940), (26, 5589990), (28, 5190705), (30, 4844658), (35, 4152564), (36, 4037215), (38, 3824730), (39, 3726660), (42, 3460470), (45, 3229772), (52, 2794995), (57, 2549820), (60, 2422329), (63, 2306980), (65, 2235996), (70, 2076282), (76, 1912365), (78, 1863330), (84, 1730235), (90, 1614886), (91, 1597140), (95, 1529892), (105, 1384188), (114, 1274910), (117, 1242220), (126, 1153490), (130, 1117998), (133, 1092780), (140, 1038141), (156, 931665), (171, 849940), (180, 807443), (182, 798570), (190, 764946), (195, 745332), (210, 692094), (228, 637455), (234, 621110), (247, 588420), (252, 576745), (260, 558999), (266, 546390), (273, 532380), (285, 509964), (315, 461396), (342, 424970), (364, 399285), (380, 382473), (390, 372666), (399, 364260), (420, 346047), (455, 319428), (467, 311220), (468, 310555), (494, 294210), (532, 273195), (546, 266190), (570, 254982), (585, 248444), (630, 230698), (665, 218556), (684, 212485), (741, 196140), (780, 186333), (798, 182130), (819, 177460), (855, 169988), (910, 159714), (934, 155610), (988, 147105), (1092, 133095), (1140, 127491), (1170, 124222), (1197, 121420), (1235, 117684), (1260, 115349), (1330, 109278), (1365, 106476), (1401, 103740), (1482, 98070), (1596, 91065), (1638, 88730), (1710, 84994), (1729, 84060), (1820, 79857), (1868, 77805), (1995, 72852), (2223, 65380), (2335, 62244), (2340, 62111), (2394, 60710), (2470, 58842), (2660, 54639), (2730, 53238), (2802, 51870), (2964, 49035), (3269, 44460), (3276, 44365), (3420, 42497), (3458, 42030), (3705, 39228), (3990, 36426), (4095, 35492), (4203, 34580), (4446, 32690), (4670, 31122), (4788, 30355), (4940, 29421), (5187, 28020), (5460, 26619), (5604, 25935), (5985, 24284), (6071, 23940), (6538, 22230), (6916, 21015), (7005, 20748), (7410, 19614), (7980, 18213), (8190, 17746), (8406, 17290), (8645, 16812), (8873, 16380), (8892, 16345), (9340, 15561), (9807, 14820), (10374, 14010), (11115, 13076), (11970, 12142)]